101056565161506 has 16 divisors (see below), whose sum is σ = 202632701356800. Its totient is φ = 33598926548208.

The previous prime is 101056565161499. The next prime is 101056565161511. The reversal of 101056565161506 is 605161565650101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21648790546 + ... + 21648795213.

It is an arithmetic number, because the mean of its divisors is an integer number (12664543834800).

Almost surely, 2^{101056565161506} is an apocalyptic number.

101056565161506 is an abundant number, since it is smaller than the sum of its proper divisors (101576136195294).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101056565161506 is a wasteful number, since it uses less digits than its factorization.

101056565161506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43297586153.

The product of its (nonzero) digits is 810000, while the sum is 48.

The spelling of 101056565161506 in words is "one hundred one trillion, fifty-six billion, five hundred sixty-five million, one hundred sixty-one thousand, five hundred six".